Sökning: "Soil Mechanics"

Visar resultat 1 - 5 av 122 avhandlingar innehållade orden Soil Mechanics.

  1. 1. Modelling of Granular Materials

    Författare :Aylin Ahadi; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hydraulic engineering; Civil engineering; materialteknik; Materiallära; Material technology; binary mixture model; simulations; material modelling; finite element; granular materials; offshore technology; soil mechanics; Väg- och vattenbyggnadsteknik;

    Sammanfattning : The aim of this doctoral study is to develop and implement a material model for granular materials. The course of this work was concentrated upon a non-associated plasticity model with yield surface and the flow potential expressed in terms of the mean stress p and the third stress invariants I3. LÄS MER

  2. 2. Soil Modification By Adding Small Amounts of Soil Stabilizers Impact of Portland Cement and the Industrial By-Product Petrit T

    Detta är en avhandling från Luleå University of Technology

    Författare :Wathiq Al-Jabban; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Soil Mechanics; Geoteknik;

    Sammanfattning : This licentiate thesis presents results of laboratory experiments regarding the effectiveness of adding small amounts of binders in order to modify and improve the mechanical performance of low organic clayey silt soil. Two types of binders have been used i.e. cement and an industrial by-product named Petrit T. LÄS MER

  3. 3. Mechanical properties of stabilized dredged sediments for sustainable geotechnical structures

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Gregory Paul Makusa; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; stabilization; solidification; settlement; dredged sediments; Stiffness; Strength; PLAXIS simulations; PLAXIS; Mohr-Coulomb; Clayey till; Freeze; Thaw; hydraulic conductivity; freeze–thaw; clayey till; microstructure; macrostructure; dry cover; Cone penetration test; modulus; Contaminated soil; sensitive clay; soil improvement; foundation; bearing capacity; soil improvement; stabilization; foundation; bearing capacity; Civil engineering and architecture - Geoengineering and mining engineering; Civil engineering and architecture - Building engineering; Civil engineering and architecture - Building manufacturing engineering; Samhällsbyggnadsteknik och arkitektur - Geoteknik och gruvteknik; Samhällsbyggnadsteknik och arkitektur - Byggnadsteknik; Samhällsbyggnadsteknik och arkitektur - Byggproduktionsteknik; Geoteknik; Soil Mechanics;

    Sammanfattning : Dredging activities at Ports and Harbors are inevitable for the safe navigation of ships and vessels. Dredged material may range from very fine and contaminated sediments to sand and gravels. While, granular dredged material can be directly utilized in civil engineering applications, fine sediments may require further treatment before use. LÄS MER

  4. 4. Pore pressure in thawing soil

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Clas-Göran Rydén; [1986]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Geoteknik; Soil Mechanics;

    Sammanfattning : .... LÄS MER

  5. 5. Effect of Compactive Effort on the Behaviour of a Gypsiferous Subgrade Soil

    Detta är en avhandling från Baghdad : Al-Nahrain University, College of Engineering, Civil Engineering Department

    Författare :Dina K Kuttah; Prof. Dr. Sabah S. Razouki; Ass. Prof. Dr. Omar F. Al-Damluji; Dr. Isam N. Nashat; Prof. Dr. Yousif J. Al-Shakarchi; Prof. Dr. Namir K. Al-Saoudi; Prof. Dr. Raid R. Al-Omary; Ass. Prof. Dr. Emad A. Ismail; Ass. Prof. Dr. Saad F. Ibrahim; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Gypsum; Soil; Clay; Compaction; California bearing ratio; Triaxial; Moisture content; Pore water pressure; 62 Road: Soil mechanics; 62 Road: Soil mechanics;

    Sammanfattning : Presented in this thesis is a study of the effect of compactive effort and long-term soaking on strength, stiffness and deformation characteristics of a gypsiferous subgrade soil from Kirkuk city.The tested soil is sandy lean clay (CL) according to the Unified Soil Classification System and A-6 (6) soil according to AASHTO soil classification system. LÄS MER